Memory Cards

microSDXC/SDHC 300S

Want to save space on your mobile device by running apps from a memory card? Transcend's microSDXC/SDHC 300S cards are the right choice! Compliant with the latest speed class, the cards boast excellent random read/write speed, perfect for retrieving small pieces of data from random locations and speeding app launch time.

A good fit for mobile app storage

It's common for users to install and run mobile apps from microSD cards in order to free device memory. Random read/write performance is thus crucial. Transcend's microSDXC/SDHC 300S memory cards are a great fit for storing mobile apps.

Introducing Application Performance Class

The Application Performance Class was introduced to adapt this new trend. Transcend's microSDXC/SDHC 300S memory cards meet the new A1 standards, delivering minimum random read of 1,500 IOPS and random write of 500 IOPS, and sustained sequential speeds of at least 10MB/s.

A1 compliance applies only to 128GB-256GB capacity cards.

Show the transfer capabilities

Transcend's microSDXC/SDHC 300S memory cards meet both the UHS Speed Class 3 (U3) and the UHS Video Speed Class 30 (V30) standards for 4K Ultra HD video recordings, with read/write speeds of up to 95MB/s and 45MB/s respectively.

U3 and V30 compliance applies only to 128GB-256GB capacity cards.

Store as many as you wish

In addition to excellent random read/write performance, Transcend's microSDXC/SDHC 300S memory cards come in up to 256GB storage capacity, allowing you to keep more digital files and apps at hand!

Built for extremes

To deliver the best performance and stability, Transcend's microSD memory cards are tested to withstand extreme conditions. They are temperature resistant, waterproof, shock proof, X-ray proof, and static proof.

RecoveRx software

Transcend offers exclusive RecoveRx software, a free data recovery utility that allows you to search deep within a storage device for traces of erased files including digital photos, documents, music and videos.

Transcend's SLC Mode technology is a cost-effective solution that offers performance close to that of SLC NAND flash at a more affordable price. Boasting a high-speed data transfer rate, Transcend's SLC Mode CF180 CompactFlash cards are perfect for embedded systems, medical instruments, road surveillance systems, and other industrial applications having high performance and capacity demands. Thanks to their use of Static Data Refresh technology, CF180 CF cards feature error correction capability, maintain data integrity, and have an extended lifespan.

Transcend also offers the CF180I CompactFlash cards with wide temperature (-40? ~ 85?) capabilities to ensure sustained functionality, enhanced endurance and optimal reliability in mission-critical applications

Transcend's 133X CompactFlash card offer the perfect combination of speed, capacity, and reliability. To ensure ultimate compatibility and speed, Transcend's 133X card operate in both dual-channel and Ultra DMA mode 4, making consecutive shooting and non-stop video recording easier than ever.

The Ultra Speed Industrial CompactFlash (Type I) memory card comes with 1GB. Specially designed to meet the strict demands of high-end equipment and machines that run at extreme temperatures. Aside from it's excellent temperature flexibility, this card is exceptionally resistant to shock, vibration and dust, while consuming less power and maintaining ultra fast data transfer speed. It's superb compatibility and durability makes it suitable for use in standard PCMCIA-ATA equipped devices such as industrial PCs, embedded systems, medical instruments, factory automation systems, network infrastructures and other industrial equipment.

Based on a 0.16um process controller and high quality Industrial NAND Flash memory, Transcend Industrial SDHC10I cards provide high performance, low power consumption, excellent reliability and great operating temperature flexibility.